include/elf/arc.h

   1 /* ARC ELF support for BFD.
   2    Copyright 1995, 1997, 1998, 2000, 2001, 2010 Free Software Foundation, Inc.
   3    Contributed by Doug Evans, (dje@cygnus.com)
   4
   5    This file is part of BFD, the Binary File Descriptor library.
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 3 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program; if not, write to the Free Software
  19    Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
  20    MA 02110-1301, USA.  */
  21
  22 /* This file holds definitions specific to the ARC ELF ABI.  */
  23
  24 #ifndef _ELF_ARC_H
  25 #define _ELF_ARC_H
  26
  27 #include "elf/reloc-macros.h"
  28
  29 /* Relocations.  */
  30
  31 START_RELOC_NUMBERS (elf_arc_reloc_type)
  32   RELOC_NUMBER (R_ARC_NONE, 0)
  33   RELOC_NUMBER (R_ARC_32, 1)
  34   RELOC_NUMBER (R_ARC_B26, 2)
  35   RELOC_NUMBER (R_ARC_B22_PCREL, 3)
  36 END_RELOC_NUMBERS (R_ARC_max)
  37
  38 /* Processor specific flags for the ELF header e_flags field.  */
  39
  40 /* Four bit ARC machine type field.  */
  41
  42 #define EF_ARC_MACH 0x0000000f
  43
  44 /* Various CPU types.  */
  45
  46 #define E_ARC_MACH_ARC5 0
  47 #define E_ARC_MACH_ARC6 1
  48 #define E_ARC_MACH_ARC7 2
  49 #define E_ARC_MACH_ARC8 3
  50
  51 /* Leave bits 0xf0 alone in case we ever have more than 16 cpu types.  */
  52
  53 /* File contains position independent code.  */
  54
  55 #define EF_ARC_PIC 0x00000100
  56
  57 #endif /* _ELF_ARC_H */